.lt-nav {
  padding: 10px;
}
.lt-nav li {
  width: 33.33%;
  float: left;
}
.lt-nav li img {
  display: block;
  width: 100%;
}
.lt-profuct {
  padding: 10px;
}
.lt-profuct .item {
  float: left;
  width: 48%;
  margin: 0 1%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  text-align: center;
}
.lt-profuct .item img {
  width: 100%;
}
.lt-profuct .item .price {
  margin-bottom: 20px;
}
.lt-profuct .item .price span {
  font-size: 14px;
}
.lt-profuct .item .price span:nth-child(1) {
  color: red;
}
.lt-profuct .item .price span:nth-child(2) {
  color: #aaa;
  text-decoration: line-through;
}
